
First State of the Union Address (1889)
Source: Glory Season (1993), Chapter 27 (p. 553)
First State of the Union Address (1889)
In Quest of Democracy (1991)
Speech on Biennial Elections before the Convention of Massachusetts (January 1788), reported in Seth Ames, John Thornton Kirkland, Works of Fisher Ames with a Selection from His Speeches and Correspondence (1854) p. 7.
First Woman's Rights Convention, Seneca Falls, New York, [July, 19-20, 1848]. Resolution IX.
2014, Statement on Cuban policy (December 2014)
Source: The Production of Security (1849), p. 22
“Compound interest is the most powerful force in the universe.”
Variants: "... is man’s greatest invention" and "... is the eighth wonder of the world".
May add: "He who understands it, earns it; he who doesn’t, pays it."
This Snopes article http://www.snopes.com/quotes/einstein/interest.asp concluded that its status was uncertain, while this post from The Quote Investigator http://quoteinvestigator.com/2011/10/31/compound-interest/ concludes it is most likely a false attribution, since variants of the quote date back to at least 1916, with the early variants not being attributed to Einstein.
Disputed